Binary package “libcgi-application-server-perl” in ubuntu focal

simple HTTP server for developing with CGI::Application

 CGI::Application::Server is a subclass of HTTP::Server::Simple specialized
 for developing and testing CGI::Application-based modules. You can give it
 the name of one or more CGI::Application subclasses or preinitialized objects
 as entry points and it will serve them along with any static files.